I've another 2 small questions.. If someone could answer me please (sorry for being noob).

1) If you buy it you only need to buy a  PSU and then connect to the antminer right, follow tutos and then you'll get your estimated hashes right ? You  don't need to do anything more?

2) Btw, I've seen that Amp suggested are 70A (So would be a problem if you connect this item into your home at some room ?

Thanks in advance